set grid
set key below
set terminal pdf
set output "GRASPALFA.pdf"
plot "outALFA" u 1:4 ls 7 ps .4 t "Alfa0.5", "outALFA" u 1:5 ls 7 lc 2 ps .4 t "Alfa0.1",((x**5)*130)+5.5e+7 t "x^5"
